我昨天安装了 Ubuntu 21.04（与 Windows 10 双启动），带有 SSD（三星 970 EVO）、Nvidia GPU 和 AMD CPU。在启动菜单上选择 Ubuntu 后，需要 30 秒以上才能到达登录屏幕，这比 Windows 10 长得多，后者需要不到 5 秒。我的 BIOS 启动画面似乎也需要 10 秒以上才能加载，这比平时长得多。我尝试了以下命令来排除故障：
systemd-analyze blame：
1min 2.842s upower.service
28.641s plymouth-quit-wait.service
6.328s NetworkManager-wait-online.service
887ms snapd.service
579ms snap-snap\x2dstore-547.mount
576ms snap-snapd-11588.mount
547ms snap-gnome\x2d3\x2d34\x2d1804-72.mount
467ms snap-gtk\x2dcommon\x2dthemes-1514.mount
359ms snap-snapd-12883.mount
349ms snap-core18-1997.mount
345ms snap-snap\x2dstore-518.mount
317ms dev-nvme0n1p5.device
312ms snap-core18-2128.mount
310ms snap-gtk\x2dcommon\x2dthemes-1515.mount
293ms snap-gnome\x2d3\x2d34\x2d1804-66.mount
239ms dev-loop1.device
229ms snapd.seeded.service
173ms dev-loop2.device
156ms dev-loop0.device
155ms dev-loop4.device
140ms rtkit-daemon.service
120ms dev-loop5.device
115ms dev-loop7.device
103ms dev-loop6.device
101ms systemd-resolved.service
82ms systemd-timesyncd.service
81ms networkd-dispatcher.service
79ms cups.service
70ms apparmor.service
70ms boot-efi.mount
68ms dev-loop3.device
67ms systemd-udev-trigger.service
58ms udisks2.service
56ms accounts-daemon.service
47ms [email protected]
46ms update-notifier-download.service
45ms gpu-manager.service
45ms systemd-journald.service
41ms swapfile.swap
39ms polkit.service
39ms avahi-daemon.service
39ms NetworkManager.service
38ms bluetooth.service
32ms power-profiles-daemon.service
31ms ModemManager.service
31ms nvidia-persistenced.service
31ms dev-loop8.device
29ms switcheroo-control.service
27ms thermald.service
27ms keyboard-setup.service
26ms systemd-logind.service
25ms wpa_supplicant.service
25ms systemd-journal-flush.service
24ms apport.service
23ms systemd-udevd.service
23ms systemd-modules-load.service
22ms systemd-tmpfiles-clean.service
21ms gdm.service
19ms secureboot-db.service
18ms packagekit.service
16ms snapd.apparmor.service
15ms plymouth-start.service
14ms grub-common.service
14ms systemd-fsck@dev-disk-by\x2duuid-78FD\x2d7191.service
14ms grub-initrd-fallback.service
11ms e2scrub_reap.service
11ms systemd-tmpfiles-setup.service
11ms plymouth-read-write.service
9ms rsyslog.service
9ms colord.service
8ms systemd-random-seed.service
8ms alsa-restore.service
7ms pppd-dns.service
7ms systemd-sysctl.service
6ms dev-hugepages.mount
6ms dev-mqueue.mount
6ms kerneloops.service
6ms [email protected]
6ms sys-kernel-debug.mount
5ms [email protected]
5ms sys-kernel-tracing.mount
5ms systemd-rfkill.service
5ms systemd-remount-fs.service
4ms systemd-sysusers.service
4ms systemd-tmpfiles-setup-dev.service
4ms kmod-static-nodes.service
3ms [email protected]
3ms systemd-update-utmp-runlevel.service
3ms [email protected]
3ms dev-loop9.device
2ms systemd-update-utmp.service
2ms openvpn.service
2ms systemd-user-sessions.service
1ms console-setup.service
1ms setvtrgb.service
1ms ufw.service
1ms sys-fs-fuse-connections.mount
915us sys-kernel-config.mount
401us snapd.socket
systemd-analyze time
Startup finished in 1min 2.982s (firmware) + 7.913s (loader) + 2.216s (kernel) + 1min 4.273s (userspace) = 2min 17.386s
graphical.target reached after 29.551s in userspace
systemd-analyze critical-chain upower.service
The time when unit became active or started is printed after the "@" character.
The time the unit took to start is printed after the "+" character.
**upower.service +1min 2.842s**
└─dbus.socket @858ms
└─basic.target @858ms
└─sockets.target @858ms
└─snapd.socket @857ms +401us
└─sysinit.target @855ms
└─systemd-timesyncd.service @773ms +82ms
└─systemd-tmpfiles-setup.service @760ms +11ms
└─local-fs.target @759ms
└─run-user-1000-gvfs.mount @32.923s
└─run-user-1000.mount @32.857s
└─swap.target @196ms
└─swapfile.swap @155ms +41ms
└─systemd-remount-fs.service @149ms +5ms
└─systemd-journald.socket @143ms
└─-.mount @98ms
└─-.slice @98ms
systemctl status upower
● upower.service - Daemon for power management
Loaded: loaded (/lib/systemd/system/upower.service; disabled; vendor preset: enabled)
Active: active (running) since ---
Docs: man:upowerd(8)
Main PID: 1174 (upowerd)
Tasks: 3 (limit: 38334)
Memory: 2.1M
CGroup: /system.slice/upower.service
└─1174 /usr/libexec/upowerd
Sep 05 13:03:11 user systemd[1]: Starting Daemon for power management...
Sep 05 03:04:14 user upowerd[1174]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.2/0003:046D:C539.0006/0003:046D:407F.0008/power_supply/hidpp_battery_0
Sep 05 03:04:14 user upowerd[1174]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.2/0003:046D:C539.0006/0003:046D:407F.0008/power_supply/hidpp_battery_0
Sep 05 03:04:14 user systemd[1]: Started Daemon for power management.
journalctl "_SYSTEMD_UNIT=upower.service"
Sep 04 22:21:45 user upowerd[3165]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.2/0003:046D:C539.0006/0003:046D:407F.0008/power_supply/hidpp_battery_0
Sep 04 22:21:45 user upowerd[3165]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.2/0003:046D:C539.0006/0003:046D:407F.0008/power_supply/hidpp_battery_0
Sep 04 22:21:45 user upowerd[3165]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.2/0003:046D:C539.0006/0003:046D:407F.0008/power_supply/hidpp_battery_0
-- Boot c3a7df5ead774a29bf789838f8ce7a31 --
Sep 04 22:27:50 user upowerd[3113]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.2/0003:046D:C539.0006/0003:046D:407F.0008/power_supply/hidpp_battery_0
Sep 04 22:27:50 user upowerd[3113]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.2/0003:046D:C539.0006/0003:046D:407F.0008/power_supply/hidpp_battery_0
-- Boot e539a154ea5c4d4cb4e859601b246085 --
Sep 04 22:36:27 user upowerd[1148]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.2/0003:046D:C539.0006/0003:046D:407F.0008/power_supply/hidpp_battery_0
Sep 04 22:36:27 user upowerd[1148]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.2/0003:046D:C539.0006/0003:046D:407F.0008/power_supply/hidpp_battery_0
-- Boot e0e33d0eafa0448c929fe94849479d09 --
Sep 04 22:43:37 user upowerd[1151]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.2/0003:046D:C539.0006/0003:046D:407F.0008/power_supply/hidpp_battery_0
Sep 04 22:43:37 user upowerd[1151]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.2/0003:046D:C539.0006/0003:046D:407F.0008/power_supply/hidpp_battery_0
-- Boot 003933328f0e49d7ba1db41d4b0f9970 --
Sep 04 23:12:09 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.2/0003:046D:C539.0006/0003:046D:407F.0008/power_supply/hidpp_battery_0
Sep 04 23:12:09 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.2/0003:046D:C539.0006/0003:046D:407F.0008/power_supply/hidpp_battery_0
-- Boot daf822ba41c74ecbbe4d6b1bc099355e --
Sep 04 23:37:52 user upowerd[1137]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.2/0003:046D:C539.0006/0003:046D:407F.0008/power_supply/hidpp_battery_0
Sep 04 23:37:52 user upowerd[1137]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.2/0003:046D:C539.0006/0003:046D:407F.0008/power_supply/hidpp_battery_0
Sep 04 23:37:52 user upowerd[1137]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.2/0003:046D:C539.0006/0003:046D:407F.0008/power_supply/hidpp_battery_0
-- Boot c290ec183daa48058f559379b4487119 --
Sep 04 23:47:18 user upowerd[1148]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.2/0003:046D:C539.0006/0003:046D:407F.0008/power_supply/hidpp_battery_0
Sep 04 23:47:18 user upowerd[1148]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.2/0003:046D:C539.0006/0003:046D:407F.0008/power_supply/hidpp_battery_0
-- Boot e1c431ee19d645b78a93964b02a4a4da --
Sep 04 23:53:30 user upowerd[1142]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.2/0003:046D:C539.0006/0003:046D:407F.0008/power_supply/hidpp_battery_0
Sep 04 23:53:30 user upowerd[1142]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.2/0003:046D:C539.0006/0003:046D:407F.0008/power_supply/hidpp_battery_0
-- Boot fe020bfd93f74df482dfaa8ef3dd2616 --
Sep 04 23:58:56 user upowerd[1143]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.2/0003:046D:C539.0006/0003:046D:407F.0008/power_supply/hidpp_battery_0
Sep 04 23:58:56 user upowerd[1143]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.2/0003:046D:C539.0006/0003:046D:407F.0008/power_supply/hidpp_battery_0
-- Boot 8cee97cc7de9473cabb3e8a64c3862b3 --
Sep 05 00:02:41 user upowerd[2907]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.2/0003:046D:C539.0006/0003:046D:407F.0008/power_supply/hidpp_battery_0
Sep 05 00:02:41 user upowerd[2907]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.2/0003:046D:C539.0006/0003:046D:407F.0008/power_supply/hidpp_battery_0
-- Boot 2677ba1e806f48aaa088716f2f26f5a8 --
Sep 05 00:14:28 user upowerd[1142]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.2/0003:046D:C539.0006/0003:046D:407F.0008/power_supply/hidpp_battery_0
Sep 05 00:14:28 user upowerd[1142]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.2/0003:046D:C539.0006/0003:046D:407F.0008/power_supply/hidpp_battery_0
-- Boot 2b7792d83c1a405382c54ca0ba251326 --
Sep 05 00:40:57 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5
Sep 05 00:40:57 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb6
Sep 05 00:40:57 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-0:1.0
Sep 05 00:40:57 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2
Sep 05 00:40:57 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-1
Sep 05 00:40:57 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb6/6-0:1.0
Sep 05 00:40:57 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.0
Sep 05 00:40:57 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-1/5-1:1.2
Sep 05 00:40:57 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-1/5-1:1.0
Sep 05 00:40:57 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.2
Sep 05 00:40:57 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-1/5-1:1.1
Sep 05 00:40:57 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.1
Sep 05 00:40:57 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.0/0003:046D:C539.0004
Sep 05 00:40:57 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-1/5-1:1.0/0003:046D:C545.0001
Sep 05 00:40:57 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-1/5-1:1.2/usbmisc/hiddev0
Sep 05 00:40:57 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-1/5-1:1.2/0003:046D:C545.0003
Sep 05 00:40:57 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.1/usbmisc/hiddev1
Sep 05 00:40:57 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.1/0003:046D:C539.0005
Sep 05 00:40:57 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-1/5-1:1.1/0003:046D:C545.0002
Sep 05 00:40:57 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.2/0003:046D:C539.0006
Sep 05 00:40:57 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.2/usbmisc/hiddev2
Sep 05 00:40:57 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.2/0003:046D:C539.0006/0003:046D:407F.0008
Sep 05 00:40:57 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.2/0003:046D:C539.0006/0003:046D:407F.0008/power_supply/hidpp_battery_0
Sep 05 00:40:57 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.2/0003:046D:C539.0006/0003:046D:407F.0008/power_supply/hidpp_battery_0
Sep 05 00:40:57 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:01.2/0000:02:00.0/0000:03:08.0/0000:07:00.3/usb3
Sep 05 00:40:57 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:01.2/0000:02:00.0/0000:03:08.0/0000:07:00.1/usb2
Sep 05 00:40:57 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:01.2/0000:02:00.0/0000:03:08.0/0000:07:00.1/usb1
Sep 05 00:40:57 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:01.2/0000:02:00.0/0000:03:08.0/0000:07:00.3/usb4
Sep 05 00:40:57 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:01.2/0000:02:00.0/0000:03:08.0/0000:07:00.3/usb3/3-0:1.0
Sep 05 00:40:57 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:01.2/0000:02:00.0/0000:03:08.0/0000:07:00.1/usb2/2-0:1.0
Sep 05 00:40:57 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:01.2/0000:02:00.0/0000:03:08.0/0000:07:00.1/usb1/1-0:1.0
Sep 05 00:40:57 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:01.2/0000:02:00.0/0000:03:08.0/0000:07:00.3/usb3/3-2
Sep 05 00:40:57 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:01.2/0000:02:00.0/0000:03:08.0/0000:07:00.1/usb1/1-6
Sep 05 00:40:57 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:01.2/0000:02:00.0/0000:03:08.0/0000:07:00.1/usb1/1-5
Sep 05 00:40:57 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:01.2/0000:02:00.0/0000:03:08.0/0000:07:00.3/usb4/4-0:1.0
Sep 05 00:40:57 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:01.2/0000:02:00.0/0000:03:08.0/0000:07:00.3/usb4/4-2
Sep 05 00:40:57 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:01.2/0000:02:00.0/0000:03:08.0/0000:07:00.3/usb3/3-2/3-2:1.0
Sep 05 00:40:57 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:01.2/0000:02:00.0/0000:03:08.0/0000:07:00.1/usb1/1-6/1-6:1.1
Sep 05 00:40:57 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:01.2/0000:02:00.0/0000:03:08.0/0000:07:00.1/usb1/1-5/1-5:1.0
Sep 05 00:40:57 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:01.2/0000:02:00.0/0000:03:08.0/0000:07:00.3/usb4/4-2/4-2:1.0
Sep 05 00:40:57 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:01.2/0000:02:00.0/0000:03:08.0/0000:07:00.1/usb1/1-6/1-6:1.0
Sep 05 00:40:57 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:01.2/0000:02:00.0/0000:03:08.0/0000:07:00.1/usb1/1-5/1-5.3
Sep 05 00:40:57 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:01.2/0000:02:00.0/0000:03:08.0/0000:07:00.1/usb1/1-5/1-5.3/1-5.3:1.0
Sep 05 00:40:57 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:01.2/0000:02:00.0/0000:03:08.0/0000:07:00.1/usb1/1-5/1-5.3/1-5.3:1.2
Sep 05 00:40:57 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:01.2/0000:02:00.0/0000:03:08.0/0000:07:00.1/usb1/1-5/1-5.3/1-5.3:1.2/0003:0B05:18F3.0007
Sep 05 00:40:57 user upowerd[1140]: treating change event as add on /sys/devices/pci0000:00/0000:00:01.2/0000:02:00.0/0000:03:08.0/0000:07:00.1/usb1/1-5/1-5.3/1-5.3:1.2/usbmisc/hiddev3
-- Boot 6d33db68a32a4b2bac9d325adf96f0b4 --
Sep 05 00:45:29 user upowerd[1138]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.2/0003:046D:C539.0006/0003:046D:407F.0008/power_supply/hidpp_battery_0
Sep 05 00:45:29 user upowerd[1138]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.2/0003:046D:C539.0006/0003:046D:407F.0008/power_supply/hidpp_battery_0
-- Boot 26812a412d9f499eaf8cac593efd6e97 --
Sep 05 01:57:13 user upowerd[1148]: Could not acquire inhibitor lock: GDBus.Error:org.freedesktop.DBus.Error.NoReply: Message recipient disconnected from message bus without replying
-- Boot 42d8cd24837a40b5aa8c9e1be4a2add8 --
Sep 05 03:04:14 user upowerd[1174]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.2/0003:046D:C539.0006/0003:046D:407F.0008/power_supply/hidpp_battery_0
Sep 05 03:04:14 user upowerd[1174]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.2/0003:046D:C539.0006/0003:046D:407F.0008/power_supply/hidpp_battery_0
-- Boot f7638126c079429f86a60baa1059f202 --
Sep 05 03:17:00 user upowerd[1135]: treating change event as add on /sys/devices/pci0000:00/0000:00:01.2/0000:02:00.0/0000:03:08.0/0000:07:00.3/usb3/3-4
-- Boot 2aac308645fa40bba6bcb46711c94631 --
Sep 05 03:19:23 user upowerd[1176]: treating change event as add on /sys/devices/pci0000:00/0000:00:01.2/0000:02:00.0/0000:03:08.0/0000:07:00.3/usb3/3-2/3-2.1
Sep 05 03:19:23 user upowerd[1176]: treating change event as add on /sys/devices/pci0000:00/0000:00:01.2/0000:02:00.0/0000:03:08.0/0000:07:00.3/usb3/3-2/3-2.1
-- Boot 1134bb77e49040308b3df1ea67e09a5a --
Sep 05 03:20:14 user upowerd[1162]: treating change event as add on /sys/devices/pci0000:00/0000:00:01.2/0000:02:00.0/0000:03:08.0/0000:07:00.3/usb3/3-2/3-2.1
Sep 05 03:20:14 user upowerd[1162]: treating change event as add on /sys/devices/pci0000:00/0000:00:01.2/0000:02:00.0/0000:03:08.0/0000:07:00.3/usb3/3-2/3-2.1
Sep 05 03:20:30 user upowerd[1162]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.2/0003:046D:C539.0006/0003:046D:407F.000B/power_supply/hidpp_battery_0
-- Boot acda6204a8514c1f978ca9471f561858 --
Sep 05 03:23:20 user upowerd[1171]: treating change event as add on /sys/devices/pci0000:00/0000:00:01.2/0000:02:00.0/0000:03:08.0/0000:07:00.3/usb3/3-2/3-2.1
Sep 05 03:23:20 user upowerd[1171]: treating change event as add on /sys/devices/pci0000:00/0000:00:01.2/0000:02:00.0/0000:03:08.0/0000:07:00.3/usb3/3-2/3-2.1
Sep 05 03:23:24 user upowerd[1171]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.2/0003:046D:C539.0006/0003:046D:407F.0008/power_supply/hidpp_battery_0
Sep 05 03:23:24 user upowerd[1171]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.2/0003:046D:C539.0006/0003:046D:407F.0008/power_supply/hidpp_battery_0
-- Boot 800f3aea6be04b5183fd14ecde93762d --
Sep 05 03:24:02 user upowerd[1157]: treating change event as add on /sys/devices/pci0000:00/0000:00:01.2/0000:02:00.0/0000:03:08.0/0000:07:00.3/usb3/3-2/3-2.1
Sep 05 03:24:02 user upowerd[1157]: treating change event as add on /sys/devices/pci0000:00/0000:00:01.2/0000:02:00.0/0000:03:08.0/0000:07:00.3/usb3/3-2/3-2.1
Sep 05 03:24:05 user upowerd[1157]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.2/0003:046D:C539.0006/0003:046D:407F.0008/power_supply/hidpp_battery_0
Sep 05 03:24:05 user upowerd[1157]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.2/0003:046D:C539.0006/0003:046D:407F.0008/power_supply/hidpp_battery_0
-- Boot 051c32a75bc0416ab2d413c58b9cd129 --
Sep 05 03:29:15 user upowerd[1169]: treating change event as add on /sys/devices/pci0000:00/0000:00:01.2/0000:02:00.0/0000:03:08.0/0000:07:00.3/usb3/3-2/3-2.1
Sep 05 03:29:15 user upowerd[1169]: treating change event as add on /sys/devices/pci0000:00/0000:00:01.2/0000:02:00.0/0000:03:08.0/0000:07:00.3/usb3/3-2/3-2.1
Sep 05 03:29:18 user upowerd[1169]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.2/0003:046D:C539.0006/0003:046D:407F.0008/power_supply/hidpp_battery_0
Sep 05 03:29:18 user upowerd[1169]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.2/0003:046D:C539.0006/0003:046D:407F.0008/power_supply/hidpp_battery_0
-- Boot a508efbd79a841b7b29dfbdf822d25df --
Sep 05 03:40:13 user upowerd[1164]: treating change event as add on /sys/devices/pci0000:00/0000:00:01.2/0000:02:00.0/0000:03:08.0/0000:07:00.3/usb3/3-2/3-2.1
Sep 05 03:40:13 user upowerd[1164]: treating change event as add on /sys/devices/pci0000:00/0000:00:01.2/0000:02:00.0/0000:03:08.0/0000:07:00.3/usb3/3-2/3-2.1
Sep 05 03:40:16 user upowerd[1164]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.2/0003:046D:C539.0006/0003:046D:407F.0008/power_supply/hidpp_battery_0
Sep 05 03:40:16 user upowerd[1164]: treating change event as add on /sys/devices/pci0000:00/0000:00:08.1/0000:0c:00.3/usb5/5-2/5-2:1.2/0003:046D:C539.0006/0003:046D:407F.0008/power_supply/hidpp_battery_0
free -m
total used free shared buff/cache available
Mem: 32075 1711 29190 107 1173 29855
Swap: 2047 0 2047
我尝试了以下更改但目前尚未成功：
/etc/default/grub使用 grub进行修改GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noresume"和更新/etc/default/grub使用 grub进行修改GRUB_CMDLINE_LINUX_DEFAULT="nomodeset"和更新- 检查 nvidia 专有驱动程序是否已安装（已
nvidia-driver-470尝试nvidia-driver-460）
编辑：拔下我的所有 USB 设备（和 HDMI EDID 模拟器）并重新插入似乎解决了我的所有问题。我会做更多的测试来验证这一点。感谢@CharlesGreen 的建议。